A platform for high-performance distributed tool and library development written in C++. It can be deployed in two different cluster modes: standalone or distributed. API for v0.5.0, released on June 13, 2018.
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JoinComp.h
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18 
19 #ifndef JOIN_COMP
20 #define JOIN_COMP
21 
22 #include "Computation.h"
23 #include "JoinTests.h"
24 #include "ComputePlan.h"
25 #include "JoinTuple.h"
26 #include "AbstractJoinComp.h"
27 #include "MultiInputsBase.h"
29 #include "DataProxy.h"
30 #include "PDBPage.h"
31 #include "JoinCompBase.h"
32 
33 namespace pdb {
34 
42 template <typename Out, typename In1, typename In2, typename... Args>
43 class JoinComp : public JoinCompBase<Out, In1, In2, Args... > {
44 
52  virtual Lambda<bool> getSelection(Handle<In1> in1, Handle<In2> in2, Handle<Args>... otherArgs) = 0;
53 
61  virtual Lambda<Handle<Out>> getProjection(Handle<In1> in1, Handle<In2> in2, Handle<Args>... otherArgs) = 0;
62 };
63 }
64 
65 #endif
virtual Lambda< bool > getSelection(Handle< In1 > in1, Handle< In2 > in2, Handle< Args >...otherArgs)=0
virtual Lambda< Handle< Out > > getProjection(Handle< In1 > in1, Handle< In2 > in2, Handle< Args >...otherArgs)=0